The Elektor Forum will close. See also this link. From Friday March 15st it is no longer possible to log in to the forum. However, the content of the forum will remain visible until the end of March. As of April 1st the forum will definitely go off the air.

A dedicated topic on the ARM Microcontroller for Beginners Course started in edition 1/ 2015 (January & February) is available on the German forum. Author Viacheslav Gromov is available there to answer questions and discuss issues. Viacheslav communicates in English.

Recently,I would like to buy a TRIAC with four pins to instead of my old one which has six pins.My specific situation is:1). Controlling the on-off of thyristor converter whitle it doesn’t need to review the zero detection.2).Now the bidrectional controlled silicon I used is MOC3021, straight pin, six pins3).Because the the controlling circuit is so more and the six pins take up a lot of room.I would like to change it.

Could you recommend me one with four pins in a bottom price? The new TRAIC need to be similar to my old one. This is my MOC3021’s datasheet.

Yes I have searched about this course which is really beneficial for the beginners who want to join this course to make a carrier in this field.ARM Micro controller having good scope as day by day.I have also seen the reviews about it on instantassignmenthelp.com review site where The scope of this course is better than any other course.